Hi! Sandeep Karanth, 27.11.2012 05:08: > now,if I can recall correctly you can do these ... > acc_cfg.*rtp_cfg.public_addr = pj_str("THE_IP_YOU_WISH_TO_SET");* > acc_cfg.*rtp_cfg.bound_addr= pj_str("THE_IP_YOU_WISH_TO_SET");* That's what I needed. Many thanks! As I'm using the python module, I had to hack this in the wrapper code. For simplicity, I added an "rtp_addr" option to the create_account() method. The patch is attached. -------------- next part -------------- A non-text attachment was scrubbed... Name: rtp_addr.patch Type: text/x-patch Size: 2659 bytes Desc: not available URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20121128/fa056a8c/attachment-0001.patch>